crypto_libtomcrypt.c File Reference

WPA Supplicant / Crypto wrapper for LibTomCrypt (for internal TLSv1). More...

#include "includes.h"
#include <tomcrypt.h>
#include "common.h"
#include "crypto.h"

Include dependency graph for crypto_libtomcrypt.c:

Go to the source code of this file.

Defines
#define	mp_init_multi   ltc_init_multi
#define	mp_clear_multi   ltc_deinit_multi
#define	mp_unsigned_bin_size(a)   ltc_mp.unsigned_size(a)
#define	mp_to_unsigned_bin(a, b)   ltc_mp.unsigned_write(a, b)
#define	mp_read_unsigned_bin(a, b, c)   ltc_mp.unsigned_read(a, b, c)
#define	mp_exptmod(a, b, c, d)   ltc_mp.exptmod(a,b,c,d)
Functions
int	md4_vector (size_t num_elem, const u8 *addr[], const size_t *len, u8 *mac)
	MD4 hash for data vector.
void	des_encrypt (const u8 *clear, const u8 *key, u8 *cypher)
	Encrypt one block with DES.

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Detailed Description

WPA Supplicant / Crypto wrapper for LibTomCrypt (for internal TLSv1).

Copyright

Copyright (c) 2005-2006, Jouni Malinen <j@w1.fi>

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

Alternatively, this software may be distributed under the terms of BSD license.

See README and COPYING for more details.

Definition in file crypto_libtomcrypt.c.

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Function Documentation

void des_encrypt	(	const u8 *	clear,
		const u8 *	key,
		u8 *	cypher
	)

Encrypt one block with DES.

Parameters:

	clear	8 octets (in)
	key	7 octets (in) (no parity bits included)
	cypher	8 octets (out)

Definition at line 45 of file crypto_libtomcrypt.c.

int md4_vector	(	size_t	num_elem,
		const u8 *	addr[],
		const size_t *	len,
		u8 *	mac
	)

MD4 hash for data vector.

Parameters:

	num_elem	Number of elements in the data vector
	addr	Pointers to the data areas
	len	Lengths of the data blocks
	mac	Buffer for the hash

Returns:

0 on success, -1 on failure

Definition at line 32 of file crypto_libtomcrypt.c.